Eric Lim 2295713 Assignment 3
Tested on version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1) Also tested on Apple clang version 11.0.3 (clang-1103.0.32.29)
References:
- http://www.cplusplus.com/doc/tutorial/files/
- http://www.cplusplus.com/reference/string/string/
- https://stackoverflow.com/questions/6325483/c-check-if-string-is-space-or-null
- http://www.cplusplus.com/forum/beginner/30644/
- https://stackoverflow.com/questions/12774207/fastest-way-to-check-if-a-file-exist-using-standard-c-c11-c